Biolistics
基因枪
🗣️ 情景例句
What's wrong?
怎么了？
When did I say that?
我什么时候说过了？
My friend, Hugh, has always been fat, but things got so bad recently that he decided to go on a diet.
我的朋友休一直很胖，但是近来情况变得越发糟糕，以致他决定节食。